diff --git a/.github/workflows/infra.yaml b/.github/workflows/infra.yaml
index f87af7b..b0b971a 100644
--- a/.github/workflows/infra.yaml
+++ b/.github/workflows/infra.yaml
@@ -37,6 +37,7 @@ jobs:
   deploy:
     name: Deploy modified infrastructure
     runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
     steps:
       - name: Checkout
         uses: actions/checkout@v3